Pith Number

pith:S7SWB5NP

pith:2018:S7SWB5NPN5WCWJ5JGXNOQZJ3XG

not attested not anchored not stored refs pending

The Dynamical Mordell-Lang Conjecture for endomorphisms of semiabelian varieties defined over fields of positive characteristic

Dragos Ghioca, Pietro Corvaja, Thomas Scanlon, Umberto Zannier

arxiv:1802.05309 v1 · 2018-02-14 · math.NT · math.AG · math.DS · math.LO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7SWB5NPN5WCWJ5JGXNOQZJ3XG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:23:16.011225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97e560f5af6f6c2b27a935dae8653bb9b0aac4efec43a99d7000b800ff7756e7

Aliases

arxiv: 1802.05309 · arxiv_version: 1802.05309v1 · doi: 10.48550/arxiv.1802.05309 · pith_short_12: S7SWB5NPN5WC · pith_short_16: S7SWB5NPN5WCWJ5J · pith_short_8: S7SWB5NP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/S7SWB5NPN5WCWJ5JGXNOQZJ3XG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 97e560f5af6f6c2b27a935dae8653bb9b0aac4efec43a99d7000b800ff7756e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "130c5a246b1db474e99bfef2d38281b151623e0008c1bb8119a786d1b16030be",
    "cross_cats_sorted": [
      "math.AG",
      "math.DS",
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-02-14T20:18:06Z",
    "title_canon_sha256": "b18afe1e0cedc6d58e66531d5b82b023eabc6ad9b868d2fe9802a8696384beba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05309",
    "kind": "arxiv",
    "version": 1
  }
}